Question

I)-Complete the sentences, using the correct form of the words in brackets.

     1.            The soil becomes _______________ because of the use of so many pesticides and fertilizers. (contaminate)

     2.            _______________ waste spills can contaminate groundwater. (industry)

     3.            In many developing countries, water pollution is usually a leading cause of ________________. (die)

     4.            ____________ elements have been found in both ground and underground water sources. (pollute)

     5.            Fish and many other animals are killed by ______________ in their habitat. (pollute)

     6.            Astronomers are concerned about light pollution because they have __________ in viewing activities in the sky and outer space. (difficult)

Answer 1

1. contaminated

2. Industrial

3. death      

4. Polluted                              

5. pollutants                 

6. Difficulty

Answer 2

I)-Complete the sentences, using the correct form of the words in brackets.

     1.            The soil becomes __contaminated_____________ because of the use of so many pesticides and fertilizers. (contaminate)

     2.            __Industrial_____________ waste spills can contaminate groundwater. (industry)

     3.            In many developing countries, water pollution is usually a leading cause of ______death     __________. (die)

     4.            __Polluted __________ elements have been found in both ground and underground water sources. (pollute)

     5.            Fish and many other animals are killed by __pollutants____________ in their habitat. (pollute)

     6.            Astronomers are concerned about light pollution because they have _______Difficulty___ in viewing activities in the sky and outer space. (difficult)

Answer 3

I)-Complete the sentences, using the correct form of the words in brackets.

1. The soil becomes _cotamiated_ because of the use of so many pesticides and fertilizers. (contaminate)

2_industrial_ waste spills can contaminate groundwater. (industry)

3. In many developing countries, water pollution is usually a leading cause of _death_. (die)

4. _Polluted_ elements have been found in both ground and underground water sources. (pollute)

5. Fish and many other animals are killed by _pollutants_ in their habitat. (pollute)

6. Astronomers are concerned about light pollution because they have _Difficulty_ in viewing activities in the sky and outer space. (difficult)

Answer 4

1. The soil becomes contaminated because of the use of so many pesticides and fertilizers. 

2. Industrial waste spills can contaminate groundwater.

3. In many developing countries, water pollution is usually a leading cause of death .

4.Polluted elements have been found in both ground and underground water sources.

5. Fish and many other animals are killed by Pollutants in their habitat. 

6, Astronomers are concerned about light pollution because they have difficulty in view activities in the sky and outer space.

Answer 5

1. contaminated

2. Industrial

3. death      

4. Polluted                              

5. pollutants                 

6. Difficulty